package com.atguigu.util;

/**
 * @author caesar
 * @date 2025/7/11
 * @Description:
 * @apiNote
 */
public class MathUtil {
    public int add(int a, int b) {
        return a + b;
    }
    public int divide(int a, int b) {
        if(b==0){
            return -1;
        }
        return a / b;
    }
}
